四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案2.82+8.59=3.79+7.14=8.08+2.13=4.21+2.89=8.62+5.93=2.4+2.08=3.8+7.78=6.55+3.82=4.56+6.24=5.58+7.34=2.36+9.77=4.97+2.82=7.18+6.59=7.88+1.8=9.48+8.78=6.76+1.88=2.94+0.36=5.85+4.87=4.97+4.48=2.81+7.76=0.11+1.97=7.78+0.83=6.17+9.22=1.9+8.07=7.69+1.27=2.91+0.87=1.25+2.38=5.08+6.63=7.2+4.83=1.58+1.62=9.01+3.73=2.74+7.58=5.62+4.45=0.48+0.44=5.5+7.59=9.61+0.24=0.9+5.23=9.59+0.75=9.02+1.25=6.01+8.82=3.03+8.39=0.05+3.11=8.95+3.95=5.03+4.44=7.11+6.32=4.1+0.18=4.99+5.43=9.12+8.11=6.45+9.77=2.01+6.09=6.96+5.13=1.08+7.45=7.02+0.05=1.65+3.76=7.28-5.9=7.33-0.8=6.55-0.77=8.73-5.59=8.61-4=8.31-6.98=7.21-5.29=9.6-1.72=6.31-3=9.66-4.44=4.49-2.13=4.94-4.46=4.68-2.88=7.53-6.22=7.83-0.78=2.98-1.76=5.97-3.24=9.03-1.36=9.8-8.71=7.47-4.09=9.43-2.04=8.88-2.59=6.42-0.54=5.69-1.4=4.41-3.34=9.06-4.75=8.71-3.96=7.33-2.75=7.86-3.91=6.59-0.85=9.04-4.82=4.29-1.01=9.52-6.15=7.41-0.23=3.21-2.05=7.57-1.33=7.63-2.15=8.43-2.5=2.78-2.64=8.73-0.97=4.22-2.2=4.96-1.74=8.85-5.41=7.63-5.39=4.94-2.1=7.4-7.07=7.08-4.36=4.14-0.91=2.49-1.51=6.37-1.38=4.17-2.09=4.14-2.25=8.94-1.16=5.47-0.81=9.26+0.96+1.91=7.29+2.01+5.2=7.94+0.31+3.13=4.13+4+6.03=2.34+4.53+2.81=6.36+5.73+5.96=5.02+9.67+9.75=2.75+5.88+0.99=0.06+3.9+1.48=9.32+9.43+8.34=2.86+0.66+6.55=7.06+3.21+5.16=5.93+3.62+8.14=9.14+3.69+9.18=2.59+2.71+7.98=8.79+7.58+6.14=1.8+0.53+9.51=0.31+6.82+0.96=9.89+7.79+1.06=5.66+8.46+5.1=9.4+5.59+3.85=8.21+6.21+6.6=5.85+7.76+0.95=1.72+1.1+3.07=3.44+3.1+8.77=8.41+3.1+3.47=6.75+9.04+7.19=4.57+8.72+8.73=7.09+4.1+2.59=5.59+7.49+0.6=5.95+7.96+3.3=0.34+9.85+7.54=0.3+9.3+3.3=2.6+1.31+7.83=1.73+0.17+6.46=5.77+0.18+2.57=7.28+0.95+7.31=0.13+7.22+4.5=0.45+8.75+7.52=2.34+2.28+8.95=6.25+3.26+9.91=9.45+9.85+0.78=2.91+7.58+1.47=7.45+2.13+5.83=7.1+7.63+3.81=3.28+1.71+7.06=3.27+8.85+9.04=5.33+1.01+2.93=6.33+0.5+9.82=2.91+2.1+3.3=5.51+8.69+7.86=2.26+4.83+3.32=8.21+9.78+4.44=5.11+0.72+3.99=1.21+8.15-7.29=0.05+9.36-8.66=6.71+9.36-3.99=4.31+3.84-7.14=5.92+9.83-9.57=6.1+9.3-7.8=1.74+6.19-5.23=4.68+8.1-2.79=7.75+6.64-0.28=7.63+3.15-3.28=3.06+5.21-5.66=0.69+7.03-1.22=9.82+6.36-5.16=7.93+1.62-1.09=8.74+1.9-9.17=4.09+2.54-2.98=7.03+6.8-3.46=0.48+6.33-6.52=6.34+4.49-3.14=3.62+9.19-7.57=6.7+7.8-4.71=7.15+5.14-7.13=4.46+9.3-1.81=6.82+7.66-2.26=6.47+8.13-2.31=8.02+2.57-9.98=6.28+6.48-2.63=1.73+3.86-1.26=1.01+4.73-4.14=4.52+5.64-0.64=5.85+0.1-1.98=9.82+4.77-2.51=9.17+6.61-1.22=0.43+9.47-6.91=6.95+8.16-3.95=8.07+1.96-3.1=8.42+1.18-4.88=8.26+2.8-0.77=0.6+8.9-7.82=3.86+1.95-1.25=6.58+7.23-3.75=8.75+8.23-1.21=0.19+8.36-5.52=9.74+7.66-0.1=6.63+0.41-0.92=7.21+5.96-4.21=7.63+2.73-6.56=7.92+3.2-7.91=7.23+5.94-7.03=2.56+7.83-5.16=6.6+1.33-2.42=4.75+3.67-4.95=8.36+2.79-0.21=4.97+8.79-7.5=9.93-9.44+1.92=2.94-2.65+2.81=3.33-1.86+5.05=8.96-8.79+3.89=9.42-7.56+2.02=6.82-5.19+1.71=5.96-5.42+5.74=9.96-8.92+1.27=4.38-1.98+1.89=4.28-0.19+8.24=8.26-1.81+4.69=0.49-0.37+0.65=7.92-4.87+9.42=4.56-4.32+4.33=7.19-3.55+4.67=8.24-1.52+6.64=6.04-5.22+8.33=7.97-6.06+5.26=5.99-2.82+5.51=9.62-7.35+0.03=8.44-1.83+5.41=5.08-4.38+1.4=7.11-2.83+5.46=9.62-8.63+3.58=2.61-0.69+2.57=9.73-8.66+3.88=9.14-2.91+2.28=6.17-0.83+8.1=8.91-0.38+7.88=6.88-4.3+7.73=7.15-1.29+6.95=7.71-3.39+5.03=6.77-5.89+9.15=6.18-3.32+5.95=5.11-0.8+1.98=2.47-0.22+5.45=9.22-5.12+0.24=7.92-0.77+5.02=9.87-8.72+3.8=5.73-2.81+5.86=9.55-7.85+1.38=6.01-5.85+1.78=2.94-2.66+9.19=4.59-3.41+6.37=9.09-4.49+7.75=6.28-0.16+4.11=1.4-1.11+9.15=7.22-4.79+4.34=5.4-4.39+1.92=7.56-1.23+9.8=8.57-7.98+1.07=7.39-3.47+4.03=8.67-1.32+5.7=3.94-3.54+7.93=5.45-3.12-0.22=5.37-4.55-0.67=8.77-0.88-3.35=6.08-1.69-1.86=7.62-3.02-0.3=9.39-1.64-4.23=8.85-0.27-1.04=6.96-3.41-0.23=4.43-0.8-1.13=7.32-0.61-5.46=7.63-2.5-2.31=7.7-4.4-2.51=8.95-0.71-6.27=7.22-3.63-0.93=9.36-1.29-2.21=4.1-0.96-1.99=9.51-2.48-1.89=7.27-0.79-2.44=6.05-2.77-0.33=8.86-3.26-1.39=4.98-0.63-0.07=7.51-1.56-0.61=4.44-1.21-2.53=9.87-0.46-3.86=8.03-2.58-1.45=9.96-0.36-7.67=8.39-2.79-3.38=9.95-1.36-0.62=9.29-5.27-2.92=8.79-1.58-3.89=6.41-3.59-1.59=9.65-6.84-1.71=9.32-0.19-2.22=9.14-6.44-1.76=3.71-0.29-0.79=7.86-3.67-1.04=5.67-3.91-1.11=8.39-7.72-0.29=6.96-1.66-3.25=8.7-2.51-3.9=9.66-2.75-6.03=8.85-0.28-1.03=7.98-1.56-1.87=9.22-3.41-5.27=8.81-1.71-4.59=9.7-2.23-1.7=8.15-2.28-3.22=7.08-0.18-0.3=9.52-1-4.22=5.4-0.71-2.97=9.06-5.22-1.21=6.1-0.45-0.06=4.68-1.46-2.35=7.68-2.66-0.43=1.71+2.89+7.71+3.85=2.89+6.06+8.84+0.68=7.53+2.85+1.56+2.3=2.05+3.46+1.93+6.55=3.7+7.52+4.47+9.86=5.66+5.5+0.55+2.33=0.09+0.67+4.04+5.52=4.74+9.91+9.06+3.9=8.43+1.32+8.75+0.84=2.92+1.2+7.27+2.7=4.87+3.84+8.02+5.2=9.55+2.44+9.12+8.72=8.8+0.73+3.73+1.25=0.1+1.12+6.64+0.44=0.18+6.27+0.91+9.05=6.07+8.37+7.22+1.31=8.87+1.9+7.1+0.85=0.69+3.6+5.58+5.82=3.2+6.04+2.64+9.44=7.26+8.7+3.5+9.84=6.08+4.68+6.45+7.38=1.39+9.16+3.72+2.78=1.14+0.18+5.04+4.79=9.15+1.1+6.12+1.8=2.21+9.48+3.73+7.95=7.33+6.28+7.38+0.52=3.35+4.78+3.02+1.95=2.86+9.7+7.51+7.19=8.11+1.98+4.32+3.76=2.32+6.33+9.22+9.99=9.9+5.6+2.61+4.69=4.18+6.61+8.69+9.38=7.36+0.57+5.48+3.37=9.04+2.69+8.57+0.12=1.46+3.82+1.07+3.03=5.88+9.66+6.85+7.93=3.46+1.91+9.23+9.47=4.52+8.8+7.42+8.53=5.24+2.26+3.75+8.52=7.32+2.17+1+8.7=6.08+9.07+4.58+4.07=5.33+0.52+7.06+2.35=2.61+6.95+3.03+0.71=6.74+8.97+0.82+6.24=0.93+7.72+4.18+7.13=8.1+7.32+0.44+3.35=2.6+9.04+3.97+9.23=1.06+4.3+3.77+3.33=8.45+4.99+0.53+3.86=9.92+7.91+5.04+3.17=7.01+2.08+2.1+7.36=8.17+6.09+5.18+2.77=6.41+6.32+6.33+5.18=3.81+4.66+1.71+3.02=1.64+9.48+7.92-1=6.88+2+6.67-6.49=1.04+5.14+4.59-7=4.21+2.3+3.76-3.24=8.75+7.73+3.5-9.04=9.25+1.94+7.64-6.71=2.21+0.38+2.82-2.74=7.57+5.66+2.11-7.48=6.09+9.45+5.78-9.6=0.59+2.31+4.93-4.49=7.28+6.76+6.82-4.36=6.87+2.24+2.05-7.13=1.89+6.73+5.7-0.39=8.77+3.12+8.89-6.99=7.7+9.74+8.43-8.14=6.27+7.55+2.07-5.57=9.92+8.48+8.41-2.4=0.76+3.38+5.41-1.92=2.94+7.9+9.94-3.06=9.11+5.2+2.3-2.57=9.79+9.44+7.03-6.18=9.09+5.51+8.73-3.05=4.45+5.89+4.41-0.58=3.92+7.93+6.96-9.5=4.97+0.69+3.36-2.37=0.56+3.29+8.74-1.94=3.42+3.98+3.26-0.24=8.1+1.62+1.06-2.64=0.04+9.64+2.47-6.21=5.46+5.91+8.55-6.22=9.66+5.58+0.22-0.13=0.76+8.97+6.46-4.43=9.43+0.48+9.81-6.55=9.89+1.78+6.03-1.84=9.99+8.44+2.55-0.13=6.93+1.87+1.28-4.26=8.72+2.31+2.36-6.99=3.83+5.8+8.58-7.24=3.02+4.19+7.39-4.74=2.57+9.07+1.62-9.78=4.39+8.09+3.21-3.89=9.77+3.8+4-5.61=5.68+3.67+5.93-5.1=8.67+2.53+9.17-0.41=8.34+5.52+3.18-2.4=4.69+6.43+8.78-2.26=3.68+0.47+8.94-6.6=9.62+4.4+4.56-6.62=0.79+6.85+3.11-5.03=4.49+7.88+5.45-9.14=6.21+9.29+8.68-7.95=5.99+3.77+8.69-5.28=0.03+6.74+9.76-3.93=1.62+6.82+0.72-8.57=5.61+6.97-6.56+8.29=2.19+1.17-2.51+3.14=0.32+8.34-2.96+2.05=4.8+3-2.02+3.13=3.58+7.67-4.65+7.94=4.36+7.02-9.36+4.67=0.87+9.98-4.65+4.32=9.98+4.7-3.16+1.08=6.28+4.88-5.78+8.89=0.33+5.56-3.07+1.03=7.98+1.96-6.47+6.95=1.4+7.11-0.33+5.69=7+3.67-7.16+6.98=8.13+4.03-2.13+3.46=2.38+9.22-7.09+3.49=8.13+3.81-5.32+6.34=6.18+2.37-0.71+2.52=4.09+8.91-2.4+9.9=0.48+8.62-1.88+4.82=4.42+7.95-1.29+8.54=9.66+8.66-1.55+0.48=0.03+6.72-4.99+5.74=7.66+5.48-1.18+6.34=5.21+0.46-3.52+8.9=8.8+4.03-0.06+8.37=3.06+6.92-0.2+3.75=3.72+0.39-2.11+0.14=6.23+6.07-8.44+4.96=4.29+5.81-5.98+7.65=8.87+9.58-2.83+2.48=8.71+8.74-9.86+6.89=8.17+0.15-3.36+8.49=3.58+4.02-1.44+5.13=7.44+7.32-5.69+8.46=2.76+3.23-1.04+6.53=6.3+2.67-0.83+9.28=6.92+3.91-2.05+0.24=1.25+6.11-3.2+4.81=3.4+0.99-3.82+1.23=4.9+9.54-4.56+6.44=9.55+9.18-0.17+7.07=3.3+6.96-3+7.84=5.73+2.88-1.85+9.13=0.34+9.44-0.74+3.46=3.09+1.27-0.91+0.05=5.2+1.79-4.85+6.21=4.14+2.48-5.14+3.92=8.72+3.51-2.37+9.9=8.06+3.98-5.81+8.48=7.92+2.74-5.31+9.95=6.54+9.66-7.24+7.65=7.71+1.33-6.19+4.26=9.28+9.59-3.49+5.09=9.16+0.61-1.86+8.89=6.98+2.4-5.4-2.24=8.75+9.72-4.89-9.5=2.2+8.52-1.49-1.28=3.7+6.14-0.61-6.72=4.82+7.71-7.85-3.08=7.5+7.13-6.04-3.09=9.25+4.47-1.5-2.74=4.03+7.02-5.26-0.18=2.27+9.77-3.3-0.78=7.33+9.48-6.77-9.57=9.74+9.82-1.81-1.31=8.3+0.98-0.43-2.05=8.96+3.24-6.06-5.8=4.4+2.02-4.85-0.91=7.92+3.29-0.49-4.19=9.9+2.93-1.67-0.43=8.27+2.24-2.35-5.6=9.23+3.15-5.14-5.87=7.19+4.5-3.59-0.3=3.34+9.85-0.5-0.67=0.5+8.91-2.25-4.9=7.65+2.83-2.05-1.58=8.63+9.97-1.38-4.19=5.75+8.8-0.65-2.67=9.25+3.46-6.4-4.25=2.91+8.99-2.86-1.38=9.75+0.68-6.28-3.29=8.12+3.25-5.22-1.3=8.02+1.69-2.07-6.53=6.65+9.1-3.97-9.89=7.64+9.3-3.32-9.8=4.81+7.29-0.48-1.01=3.46+4.77-0.41-3.21=8.35+5.95-9.06-2.6=7.03+8.81-2.5-9.74=1.87+7.71-8.31-0.13=8.38+5.66-1.31-9.05=7.72+7.96-2.89-0.23=9.94+6.12-1.17-5.15=9.81+8.2-2.37-0.16=6.07+1.84-5.45-0.02=1.54+8.07-7.29-1.86=7.83+3.01-3.93-1.73=5.77+8.33-0.81-6.84=8.37+4.42-0.53-0.05=3.28+8.59-4.32-1.91=2.6+7.02-4.75-0.81=6.08+7.85-1.98-4.88=9.05+0.96-0.22-4.74=0.45+9.11-0.42-8.4=9.65+2.53-9.04-2.91=1.06+4.97-0.33-4.8=8.07+4.3-2.21-0.78=1.09+8.03-0.72-5.51=1.59-0.14+2.97+2.59=7.36-2.04+2.4+2.01=8.78-6.93+7.63+9.71=3.68-2.65+2.8+8.53=7.52-0.53+0.4+8.86=8.51-4.87+2.58+4.21=8.22-6.22+3.36+6.85=7.47-6.73+3.38+0.88=6.78-2.9+8.76+0.55=9.18-5.66+2.79+7.83=0.58-0.2+0.24+5.68=4.66-3.23+3.34+9.52=1.66-1.5+0.89+6.56=9.71-7.92+4.8+3.87=7.57-2.17+8.06+8.19=2.89-2.01+1.34+2.5=6.48-0.39+9.32+9.72=6.95-1.12+1.87+2.97=6.51-5.39+1.5+1.73=8.69-7.75+5.42+7.73=7.61-5.37+1.68+9.8=4.38-3.72+2.93+2.14=7.29-2.66+6.23+9.06=7.51-5.38+9.55+0.87=9.21-5+0.82+7.57=9.25-8.5+0.07+7.02=9.97-5.29+7.52+8.23=6.95-3.77+6.49+3.88=7.12-2.72+4.6+7.95=7.47-5.14+2.03+1.29=9.56-6.25+3.92+3.32=8.44-0.23+8.98+8.46=2.71-0.11+6.85+1.49=7.13-0.98+4.79+6.9=8.73-3.96+5.61+7.42=7.11-4.35+9.65+3.6=6.45-4.78+6.62+9.7=8.5-8.06+6.74+1.97=3.73-0.17+2.44+0.8=8.68-6.34+1.67+7.59=7.51-7.01+4.47+4.96=7.21-2.09+5.26+7.15=3.07-0.75+3.18+2.77=4.51-4.25+8.74+9.42=6.28-0.99+4.45+7.55=2.9-1.39+6.26+9.77=5.81-1.37+0.9+3.05=7.16-5.8+0.38+8.33=7.02-4.82+4.75+1.32=7.8-0.25+6.53+6.44=9.08-3.7+5.06+9.37=8.3-3.25+2.82+6.71=9.07-3.67+0.75+5.64=6.53-5.06+7.2+7.24=8.72-3.82+8.75-1.38=6.36-0.75+9.02-4.31=5.68-2.12+8.12-7.36=2.41-1.67+9.96-9.7=9.71-1.26+9.77-7.65=8.06-6.15+2.43-0.73=7.76-2.69+9.87-9.81=6.58-0.26+9.03-8.27=7.3-3.4+2.54-2.79=2.17-1.59+9.79-9.8=6.39-4.66+7.7-9.29=7.28-5.24+7.01-7.85=0.81-0.31+9.54-2.82=6.88-4.93+8.63-8.5=6.53-0.23+4.41-3.01=9.61-4.83+4.2-6.4=5.84-1.31+2.63-0.88=7.91-1.52+2.33-1.3=6.52-3.26+9.17-9.33=7.1-3.58+0.14-3.11=1.9-0.43+3.69-1.16=9.76-8.99+4.61-3.27=7.61-1.1+3.45-0.73=7.21-3.35+8.36-8.59=9.47-1.81+8.39-3.56=3.7-1.22+7.39-6.1=6.31-1.73+7.7-8.17=7.36-5.41+1.48-2.38=5.8-4.73+5.65-6.46=9.15-5.48+6.9-7.62=9.58-7.08+9.45-9.09=5.23-4.36+5.77-6.21=8.25-1.33+6.66-5.08=8.35-6.65+6.84-4.99=8.8-7.32+9.01-8.4=9.89-3.63+3.36-5.94=6.81-1.58+1.59-5.37=6.98-1+2.85-3.48=9.06-7.78+5.37-2.94=8.23-4.93+0.57-3.01=9.19-2.09+9.91-8.48=5.66-0.07+3.1-6.7=6.7-3.93+6.24-4.86=9.9-2.19+1.62-8.76=2.2-1.75+5.96-5.82=9.76-3.81+7.51-7.69=7.67-3.94+0.83-1.59=7.15-4.84+1.3-2.93=5.42-4.48+9.42-8.23=2.42-0.31+2.87-3.76=7.5-5.38+7.84-0.3=4.61-1.21+9.42-8.37=4.02-2.55+7.58-2.66=3.64-1.2+3.7-3.84=5.01-2.97-1.66+9.22=9.32-1.98-1.13+1.14=9.87-4.1-1.16+1.47=9.81-3.7-0.78+1.57=6.94-0.68-5.52+2.93=3.41-2.32-0.77+2.07=7.79-2.61-5.02+6.7=4.19-2.08-0.43+8.37=7.92-0.18-0.3+1.03=4.33-0.11-2.1+8.27=7.73-2.35-0.14+2.12=7.86-7.04-0.49+0.86=9.74-0.28-7.65+6.68=4.54-1-0.83+1.3=2.97-1.03-0.28+8.28=6.74-5.04-1.51+1.2=9.01-7.87-1.02+3.15=9.39-0.57-3.35+3.21=9.47-5.79-0.32+4.36=9.16-2.59-1.02+2.84=3.53-0.65-1.97+6.72=1.95-0.04-1.11+8.2=5.53-2.54-0.29+8.05=3.94-1-0.74+4.58=9.04-1.42-0.13+7.5=5.85-4.43-0.29+8.25=1.66-1.05-0.29+6.79=8-3.78-1.11+3.46=9.44-3.73-0.13+7.36=9.59-0.74-1.06+1.75=9-6.85-1.91+9.11=6.68-4.12-0.24+0.93=5.67-1.04-2.53+5.2=8.17-2.18-4.88+6.58=4.75-2.21-1.48+0.31=6.42-5.7-0.18+0.98=5.57-1.33-2.03+4.29=7.63-1.71-0.26+3.95=6.27-2.43-1.56+5.78=9.44-4.16-2.79+8.88=8.47-7.37-0.45+7.81=9.87-7.38-1.33+9.9=7.11-0.99-4.57+7=7.74-4.02-2.33+7.21=6.9-1.21-1.9+9.03=3.17-2.21-0.59+1.58=9.55-4.33-0.71+1.83=8.31-3.57-2.46+6.95=6.72-3.11-1.72+8.75=8.89-0.02-1.82+2.74=6.51-0.95-4.91+8.28=9.24-1.93-0.63+4.38=9.95-5.74-1.86+8.37=5.42-1.08-2.05+2.18=7.72-3.03-2.85-1.59=3.81-0.39-0.6-1.55=9.59-2.62-5.33-1.49=7.73-2.9-3.85-0.64=7.94-0.73-4.34-0.97=8.05-5.71-0.17-1.64=8.26-1.08-4.58-0.15=8.76-0.12-2.79-4.89=9.54-2.6-3.25-1.09=9.6-0.81-6.51-0.89=9.44-0.34-0.06-4.41=9.91-0.54-4.82-1.35=9.86-4.62-2.54-2.13=9.62-1.57-0.91-3.84=8.41-6.21-0.54-1.47=8.1-3.35-1.66-2.6=7.93-0.72-1.18-4.15=9.12-0.84-3.44-4.1=6.1-2.05-1.32-1.92=9.9-1.32-1.78-4.84=6.77-0.22-4.17-0.46=6.84-0.86-0.88-0.63=9.28-2.83-2.07-0.65=7.15-2.39-0.96-2.22=6.21-0.33-0.78-4.64=7.81-1.82-3.93-1.05=8.38-1.1-1.76-3.82=5.96-1.81-0.7-2.17=9.87-5.93-0.54-0.05=7.9-0.13-1.05-2.63=5.98-3.67-0.22-1.14=6.64-1.24-2.05-1.23=9.55-2.66-0.58-4.55=9.75-0.93-4.83-2.23=5.9-4.77-0.06-0.45=9.57-2.3-3.89-1.69=3.34-2.61-0.36-0.06=5.94-0.36-3.24-1.79=5.46-0.79-1.57-0.99=5.96-3.3-1.48-0.34=9.69-0.81-3.31-0.25=5.17-0.07-0.29-2.29=7.26-3.21-2.59-1.22=9.79-0.47-3.89-4.71=9.12-2.93-0.77-1.67=6.21-3.3-0.41-1.61=5.57-0.7-0.74-0.15=8.34-3.17-2.43-1.24=6.2-4.43-0.4-1.07=9.08-0.06-2.71-0.95=9.93-0.09-0.39-4.7=9.75-5.5-0.92-0.9=6.03-2.82-0.57-2.15=8.25-1.57-1.11-0.02=参考答案2.82+8.59=11.413.79+7.14=10.938.08+2.13=10.214.21+2.89=7.18.62+5.93=14.552.4+2.08=4.483.8+7.78=11.586.55+3.82=10.374.56+6.24=10.85.58+7.34=12.922.36+9.77=12.134.97+2.82=7.797.18+6.59=13.777.88+1.8=9.689.48+8.78=18.266.76+1.88=8.642.94+0.36=3.35.85+4.87=10.724.97+4.48=9.452.81+7.76=10.570.11+1.97=2.087.78+0.83=8.616.17+9.22=15.391.9+8.07=9.977.69+1.27=8.962.91+0.87=3.781.25+2.38=3.635.08+6.63=11.717.2+4.83=12.031.58+1.62=3.29.01+3.73=12.742.74+7.58=10.325.62+4.45=10.070.48+0.44=0.925.5+7.59=13.099.61+0.24=9.850.9+5.23=6.139.59+0.75=10.349.02+1.25=10.276.01+8.82=14.833.03+8.39=11.420.05+3.11=3.168.95+3.95=12.95.03+4.44=9.477.11+6.32=13.434.1+0.18=4.284.99+5.43=10.429.12+8.11=17.236.45+9.77=16.222.01+6.09=8.16.96+5.13=12.091.08+7.45=8.537.02+0.05=7.071.65+3.76=5.417.28-5.9=1.387.33-0.8=6.536.55-0.77=5.788.73-5.59=3.148.61-4=4.618.31-6.98=1.337.21-5.29=1.929.6-1.72=7.886.31-3=3.319.66-4.44=5.224.49-2.13=2.364.94-4.46=0.484.68-2.88=1.87.53-6.22=1.317.83-0.78=7.052.98-1.76=1.225.97-3.24=2.739.03-1.36=7.679.8-8.71=1.097.47-4.09=3.389.43-2.04=7.398.88-2.59=6.296.42-0.54=5.885.69-1.4=4.294.41-3.34=1.079.06-4.75=4.318.71-3.96=4.757.33-2.75=4.587.86-3.91=3.956.59-0.85=5.749.04-4.82=4.224.29-1.01=3.289.52-6.15=3.377.41-0.23=7.183.21-2.05=1.167.57-1.33=6.247.63-2.15=5.488.43-2.5=5.932.78-2.64=0.148.73-0.97=7.764.22-2.2=2.024.96-1.74=3.228.85-5.41=3.447.63-5.39=2.244.94-2.1=2.847.4-7.07=0.337.08-4.36=2.724.14-0.91=3.232.49-1.51=0.986.37-1.38=4.994.17-2.09=2.084.14-2.25=1.898.94-1.16=7.785.47-0.81=4.669.26+0.96+1.91=12.137.29+2.01+5.2=14.57.94+0.31+3.13=11.384.13+4+6.03=14.162.34+4.53+2.81=9.686.36+5.73+5.96=18.055.02+9.67+9.75=24.442.75+5.88+0.99=9.620.06+3.9+1.48=5.449.32+9.43+8.34=27.092.86+0.66+6.55=10.077.06+3.21+5.16=15.435.93+3.62+8.14=17.699.14+3.69+9.18=22.012.59+2.71+7.98=13.288.79+7.58+6.14=22.511.8+0.53+9.51=11.840.31+6.82+0.96=8.099.89+7.79+1.06=18.745.66+8.46+5.1=19.229.4+5.59+3.85=18.848.21+6.21+6.6=21.025.85+7.76+0.95=14.561.72+1.1+3.07=5.893.44+3.1+8.77=15.318.41+3.1+3.47=14.986.75+9.04+7.19=22.984.57+8.72+8.73=22.027.09+4.1+2.59=13.785.59+7.49+0.6=13.685.95+7.96+3.3=17.210.34+9.85+7.54=17.730.3+9.3+3.3=12.92.6+1.31+7.83=11.741.73+0.17+6.46=8.365.77+0.18+2.57=8.527.28+0.95+7.31=15.540.13+7.22+4.5=11.850.45+8.75+7.52=16.722.34+2.28+8.95=13.576.25+3.26+9.91=19.429.45+9.85+0.78=20.082.91+7.58+1.47=11.967.45+2.13+5.83=15.417.1+7.63+3.81=18.543.28+1.71+7.06=12.053.27+8.85+9.04=21.165.33+1.01+2.93=9.276.33+0.5+9.82=16.652.91+2.1+3.3=8.315.51+8.69+7.86=22.062.26+4.83+3.32=10.418.21+9.78+4.44=22.435.11+0.72+3.99=9.821.21+8.15-7.29=2.070.05+9.36-8.66=0.756.71+9.36-3.99=12.084.31+3.84-7.14=1.015.92+9.83-9.57=6.186.1+9.3-7.8=7.61.74+6.19-5.23=2.74.68+8.1-2.79=9.997.75+6.64-0.28=14.117.63+3.15-3.28=7.53.06+5.21-5.66=2.610.69+7.03-1.22=6.59.82+6.36-5.16=11.027.93+1.62-1.09=8.468.74+1.9-9.17=1.474.09+2.54-2.98=3.657.03+6.8-3.46=10.370.48+6.33-6.52=0.296.34+4.49-3.14=7.693.62+9.19-7.57=5.246.7+7.8-4.71=9.797.15+5.14-7.13=5.164.46+9.3-1.81=11.956.82+7.66-2.26=12.226.47+8.13-2.31=12.298.02+2.57-9.98=0.616.28+6.48-2.63=10.131.73+3.86-1.26=4.331.01+4.73-4.14=1.64.52+5.64-0.64=9.525.85+0.1-1.98=3.979.82+4.77-2.51=12.089.17+6.61-1.22=14.560.43+9.47-6.91=2.996.95+8.16-3.95=11.168.07+1.96-3.1=6.938.42+1.18-4.88=4.728.26+2.8-0.77=10.290.6+8.9-7.82=1.683.86+1.95-1.25=4.566.58+7.23-3.75=10.068.75+8.23-1.21=15.770.19+8.36-5.52=3.039.74+7.66-0.1=17.36.63+0.41-0.92=6.127.21+5.96-4.21=8.967.63+2.73-6.56=3.87.92+3.2-7.91=3.217.23+5.94-7.03=6.142.56+7.83-5.16=5.236.6+1.33-2.42=5.514.75+3.67-4.95=3.478.36+2.79-0.21=10.944.97+8.79-7.5=6.269.93-9.44+1.92=2.412.94-2.65+2.81=3.13.33-1.86+5.05=6.528.96-8.79+3.89=4.069.42-7.56+2.02=3.886.82-5.19+1.71=3.345.96-5.42+5.74=6.289.96-8.92+1.27=2.314.38-1.98+1.89=4.294.28-0.19+8.24=12.338.26-1.81+4.69=11.140.49-0.37+0.65=0.777.92-4.87+9.42=12.474.56-4.32+4.33=4.577.19-3.55+4.67=8.318.24-1.52+6.64=13.366.04-5.22+8.33=9.157.97-6.06+5.26=7.175.99-2.82+5.51=8.689.62-7.35+0.03=2.38.44-1.83+5.41=12.025.08-4.38+1.4=2.17.11-2.83+5.46=9.749.62-8.63+3.58=4.572.61-0.69+2.57=4.499.73-8.66+3.88=4.959.14-2.91+2.28=8.516.17-0.83+8.1=13.448.91-0.38+7.88=16.416.88-4.3+7.73=10.317.15-1.29+6.95=12.817.71-3.39+5.03=9.356.77-5.89+9.15=10.036.18-3.32+5.95=8.815.11-0.8+1.98=6.292.47-0.22+5.45=7.79.22-5.12+0.24=4.347.92-0.77+5.02=12.179.87-8.72+3.8=4.955.73-2.81+5.86=8.789.55-7.85+1.38=3.086.01-5.85+1.78=1.942.94-2.66+9.19=9.474.59-3.41+6.37=7.559.09-4.49+7.75=12.356.28-0.16+4.11=10.231.4-1.11+9.15=9.447.22-4.79+4.34=6.775.4-4.39+1.92=2.937.56-1.23+9.8=16.138.57-7.98+1.07=1.667.39-3.47+4.03=7.958.67-1.32+5.7=13.053.94-3.54+7.93=8.335.45-3.12-0.22=2.115.37-4.55-0.67=0.158.77-0.88-3.35=4.546.08-1.69-1.86=2.537.62-3.02-0.3=4.39.39-1.64-4.23=3.528.85-0.27-1.04=7.546.96-3.41-0.23=3.324.43-0.8-1.13=2.57.32-0.61-5.46=1.257.63-2.5-2.31=2.827.7-4.4-2.51=0.798.95-0.71-6.27=1.977.22-3.63-0.93=2.669.36-1.29-2.21=5.864.1-0.96-1.99=1.159.51-2.48-1.89=5.147.27-0.79-2.44=4.046.05-2.77-0.33=2.958.86-3.26-1.39=4.214.98-0.63-0.07=4.287.51-1.56-0.61=5.344.44-1.21-2.53=0.79.87-0.46-3.86=5.558.03-2.58-1.45=49.96-0.36-7.67=1.938.39-2.79-3.38=2.229.95-1.36-0.62=7.979.29-5.27-2.92=1.18.79-1.58-3.89=3.326.41-3.59-1.59=1.239.65-6.84-1.71=1.19.32-0.19-2.22=6.919.14-6.44-1.76=0.943.71-0.29-0.79=2.637.86-3.67-1.04=3.155.67-3.91-1.11=0.658.39-7.72-0.29=0.386.96-1.66-3.25=2.058.7-2.51-3.9=2.299.66-2.75-6.03=0.888.85-0.28-1.03=7.547.98-1.56-1.87=4.559.22-3.41-5.27=0.548.81-1.71-4.59=2.519.7-2.23-1.7=5.778.15-2.28-3.22=2.657.08-0.18-0.3=6.69.52-1-4.22=4.35.4-0.71-2.97=1.729.06-5.22-1.21=2.636.1-0.45-0.06=5.594.68-1.46-2.35=0.877.68-2.66-0.43=4.591.71+2.89+7.71+3.85=16.162.89+6.06+8.84+0.68=18.477.53+2.85+1.56+2.3=14.242.05+3.46+1.93+6.55=13.993.7+7.52+4.47+9.86=25.555.66+5.5+0.55+2.33=14.040.09+0.67+4.04+5.52=10.324.74+9.91+9.06+3.9=27.618.43+1.32+8.75+0.84=19.342.92+1.2+7.27+2.7=14.094.87+3.84+8.02+5.2=21.939.55+2.44+9.12+8.72=29.838.8+0.73+3.73+1.25=14.510.1+1.12+6.64+0.44=8.30.18+6.27+0.91+9.05=16.416.07+8.37+7.22+1.31=22.978.87+1.9+7.1+0.85=18.720.69+3.6+5.58+5.82=15.693.2+6.04+2.64+9.44=21.327.26+8.7+3.5+9.84=29.36.08+4.68+6.45+7.38=24.591.39+9.16+3.72+2.78=17.051.14+0.18+5.04+4.79=11.159.15+1.1+6.12+1.8=18.172.21+9.48+3.73+7.95=23.377.33+6.28+7.38+0.52=21.513.35+4.78+3.02+1.95=13.12.86+9.7+7.51+7.19=27.268.11+1.98+4.32+3.76=18.172.32+6.33+9.22+9.99=27.869.9+5.6+2.61+4.69=22.84.18+6.61+8.69+9.38=28.867.36+0.57+5.48+3.37=16.789.04+2.69+8.57+0.12=20.421.46+3.82+1.07+3.03=9.385.88+9.66+6.85+7.93=30.323.46+1.91+9.23+9.47=24.074.52+8.8+7.42+8.53=29.275.24+2.26+3.75+8.52=19.777.32+2.17+1+8.7=19.196.08+9.07+4.58+4.07=23.85.33+0.52+7.06+2.35=15.262.61+6.95+3.03+0.71=13.36.74+8.97+0.82+6.24=22.770.93+7.72+4.18+7.13=19.968.1+7.32+0.44+3.35=19.212.6+9.04+3.97+9.23=24.841.06+4.3+3.77+3.33=12.468.45+4.99+0.53+3.86=17.839.92+7.91+5.04+3.17=26.047.01+2.08+2.1+7.36=18.558.17+6.09+5.18+2.77=22.216.41+6.32+6.33+5.18=24.243.81+4.66+1.71+3.02=13.21.64+9.48+7.92-1=18.046.88+2+6.67-6.49=9.061.04+5.14+4.59-7=3.774.21+2.3+3.76-3.24=7.038.75+7.73+3.5-9.04=10.949.25+1.94+7.64-6.71=12.122.21+0.38+2.82-2.74=2.677.57+5.66+2.11-7.48=7.866.09+9.45+5.78-9.6=11.720.59+2.31+4.93-4.49=3.347.28+6.76+6.82-4.36=16.56.87+2.24+2.05-7.13=4.031.89+6.73+5.7-0.39=13.938.77+3.12+8.89-6.99=13.797.7+9.74+8.43-8.14=17.736.27+7.55+2.07-5.57=10.329.92+8.48+8.41-2.4=24.410.76+3.38+5.41-1.92=7.632.94+7.9+9.94-3.06=17.729.11+5.2+2.3-2.57=14.049.79+9.44+7.03-6.18=20.089.09+5.51+8.73-3.05=20.284.45+5.89+4.41-0.58=14.173.92+7.93+6.96-9.5=9.314.97+0.69+3.36-2.37=6.650.56+3.29+8.74-1.94=10.653.42+3.98+3.26-0.24=10.428.1+1.62+1.06-2.64=8.140.04+9.64+2.47-6.21=5.945.46+5.91+8.55-6.22=13.79.66+5.58+0.22-0.13=15.330.76+8.97+6.46-4.43=11.769.43+0.48+9.81-6.55=13.179.89+1.78+6.03-1.84=15.869.99+8.44+2.55-0.13=20.856.93+1.87+1.28-4.26=5.828.72+2.31+2.36-6.99=6.43.83+5.8+8.58-7.24=10.973.02+4.19+7.39-4.74=9.862.57+9.07+1.62-9.78=3.484.39+8.09+3.21-3.89=11.89.77+3.8+4-5.61=11.965.68+3.67+5.93-5.1=10.188.67+2.53+9.17-0.41=19.968.34+5.52+3.18-2.4=14.644.69+6.43+8.78-2.26=17.643.68+0.47+8.94-6.6=6.499.62+4.4+4.56-6.62=11.960.79+6.85+3.11-5.03=5.724.49+7.88+5.45-9.14=8.686.21+9.29+8.68-7.95=16.235.99+3.77+8.69-5.28=13.170.03+6.74+9.76-3.93=12.61.62+6.82+0.72-8.57=0.595.61+6.97-6.56+8.29=14.312.19+1.17-2.51+3.14=3.990.32+8.34-2.96+2.05=7.754.8+3-2.02+3.13=8.913.58+7.67-4.65+7.94=14.544.36+7.02-9.36+4.67=6.690.87+9.98-4.65+4.32=10.529.98+4.7-3.16+1.08=12.66.28+4.88-5.78+8.89=14.270.33+5.56-3.07+1.03=3.857.98+1.96-6.47+6.95=10.421.4+7.11-0.33+5.69=13.877+3.67-7.16+6.98=10.498.13+4.03-2.13+3.46=13.492.38+9.22-7.09+3.49=88.13+3.81-5.32+6.34=12.966.18+2.37-0.71+2.52=10.364.09+8.91-2.4+9.9=20.50.48+8.62-1.88+4.82=12.044.42+7.95-1.29+8.54=19.629.66+8.66-1.55+0.48=17.250.03+6.72-4.99+5.74=7.57.66+5.48-1.18+6.34=18.35.21+0.46-3.52+8.9=11.058.8+4.03-0.06+8.37=21.143.06+6.92-0.2+3.75=13.533.72+0.39-2.11+0.14=2.146.23+6.07-8.44+4.96=8.824.29+5.81-5.98+7.65=11.778.87+9.58-2.83+2.48=18.18.71+8.74-9.86+6.89=14.488.17+0.15-3.36+8.49=13.453.58+4.02-1.44+5.13=11.297.44+7.32-5.69+8.46=17.532.76+3.23-1.04+6.53=11.486.3+2.67-0.83+9.28=17.426.92+3.91-2.05+0.24=9.021.25+6.11-3.2+4.81=8.973.4+0.99-3.82+1.23=1.84.9+9.54-4.56+6.44=16.329.55+9.18-0.17+7.07=25.633.3+6.96-3+7.84=15.15.73+2.88-1.85+9.13=15.890.34+9.44-0.74+3.46=12.53.09+1.27-0.91+0.05=3.55.2+1.79-4.85+6.21=8.354.14+2.48-5.14+3.92=5.48.72+3.51-2.37+9.9=19.768.06+3.98-5.81+8.48=14.717.92+2.74-5.31+9.95=15.36.54+9.66-7.24+7.65=16.617.71+1.33-6.19+4.26=7.119.28+9.59-3.49+5.09=20.479.16+0.61-1.86+8.89=16.86.98+2.4-5.4-2.24=1.748.75+9.72-4.89-9.5=4.082.2+8.52-1.49-1.28=7.953.7+6.14-0.61-6.72=2.514.82+7.71-7.85-3.08=1.67.5+7.13-6.04-3.09=5.59.25+4.47-1.5-2.74=9.484.03+7.02-5.26-0.18=5.612.27+9.77-3.3-0.78=7.967.33+9.48-6.77-9.57=0.479.74+9.82-1.81-1.31=16.448.3+0.98-0.43-2.05=6.88.96+3.24-6.06-5.8=0.344.4+2.02-4.85-0.91=0.667.92+3.29-0.49-4.19=6.539.9+2.93-1.67-0.43=10.738.27+2.24-2.35-5.6=2.569.23+3.15-5.14-5.87=1.377.19+4.5-3.59-0.3=7.83.34+9.85-0.5-0.67=12.020.5+8.91-2.25-4.9=2.267.65+2.83-2.05-1.58=6.858.63+9.97-1.38-4.19=13.035.75+8.8-0.65-2.67=11.239.25+3.46-6.4-4.25=2.062.91+8.99-2.86-1.38=7.669.75+0.68-6.28-3.29=0.868.12+3.25-5.22-1.3=4.858.02+1.69-2.07-6.53=1.116.65+9.1-3.97-9.89=1.897.64+9.3-3.32-9.8=3.824.81+7.29-0.48-1.01=10.613.46+4.77-0.41-3.21=4.618.35+5.95-9.06-2.6=2.647.03+8.81-2.5-9.74=3.61.87+7.71-8.31-0.13=1.148.38+5.66-1.31-9.05=3.687.72+7.96-2.89-0.23=12.569.94+6.12-1.17-5.15=9.749.81+8.2-2.37-0.16=15.486.07+1.84-5.45-0.02=2.441.54+8.07-7.29-1.86=0.467.83+3.01-3.93-1.73=5.185.77+8.33-0.81-6.84=6.458.37+4.42-0.53-0.05=12.213.28+8.59-4.32-1.91=5.642.6+7.02-4.75-0.81=4.066.08+7.85-1.98-4.88=7.079.05+0.96-0.22-4.74=5.050.45+9.11-0.42-8.4=0.749.65+2.53-9.04-2.91=0.231.06+4.97-0.33-4.8=0.98.07+4.3-2.21-0.78=9.381.09+8.03-0.72-5.51=2.891.59-0.14+2.97+2.59=7.017.36-2.04+2.4+2.01=9.738.78-6.93+7.63+9.71=19.193.68-2.65+2.8+8.53=12.367.52-0.53+0.4+8.86=16.258.51-4.87+2.58+4.21=10.438.22-6.22+3.36+6.85=12.217.47-6.73+3.38+0.88=56.78-2.9+8.76+0.55=13.199.18-5.66+2.79+7.83=14.140.58-0.2+0.24+5.68=6.34.66-3.23+3.34+9.52=14.291.66-1.5+0.89+6.56=7.619.71-7.92+4.8+3.87=10.467.57-2.17+8.06+8.19=21.652.89-2.01+1.34+2.5=4.726.48-0.39+9.32+9.72=25.136.95-1.12+1.87+2.97=10.676.51-5.39+1.5+1.73=4.358.69-7.75+5.42+7.73=14.097.61-5.37+1.68+9.8=13.724.38-3.72+2.93+2.14=5.737.29-2.66+6.23+9.06=19.927.51-5.38+9.55+0.87=12.559.21-5+0.82+7.57=12.69.25-8.5+0.07+7.02=7.849.97-5.29+7.52+8.23=20.436.95-3.77+6.49+3.88=13.557.12-2.72+4.6+7.95=16.957.47-5.14+2.03+1.29=5.659.56-6.25+3.92+3.32=10.558.44-0.23+8.98+8.46=25.652.71-0.11+6.85+1.49=10.947.13-0.98+4.79+6.9=17.848.73-3.96+5.61+7.42=17.87.11-4.35+9.65+3.6=16.016.45-4.78+6.62+9.7=17.998.5-8.06+6.74+1.97=9.153.73-0.17+2.44+0.8=6.88.68-6.34+1.67+7.59=11.67.51-7.01+4.47+4.96=9.937.21-2.09+5.26+7.15=17.533.07-0.75+3.18+2.77=8.274.51-4.25+8.74+9.42=18.426.28-0.99+4.45+7.55=17.292.9-1.39+6.26+9.77=17.545.81-1.37+0.9+3.05=8.397.16-5.8+0.38+8.33=10.077.02-4.82+4.75+1.32=8.277.8-0.25+6.53+6.44=20.529.08-3.7+5.06+9.37=19.818.3-3.25+2.82+6.71=14.589.07-3.67+0.75+5.64=11.796.53-5.06+7.2+7.24=15.918.72-3.82+8.75-1.38=12.276.36-0.75+9.02-4.31=10.325.68-2.12+8.12-7.36=4.322.41-1.67+9.96-9.7=19.71-1.26+9.77-7.65=10.578.06-6.15+2.43-0.73=3.617.76-2.69+9.87-9.81=5.136.58-0.26+9.03-8.27=7.087.3-3.4+2.54-2.79=3.652.17-1.59+9.79-9.8=0.576.39-4.66+7.7-9.29=0.147.28-5.24+7.01-7.85=1.20.81-0.31+9.54-2.82=7.226.88-4.93+8.63-8.5=2.086.53-0.23+4.41-3.01=7.79.61-4.83+4.2-6.4=2.585.84-1.31+2.63-0.88=6.287.91-1.52+2.33-1.3=7.426.52-3.26+9.17-9.33=3.17.1-3.58+0.14-3.11=0.551.9-0.43+3.69-1.16=49.76-8.99+4.61-3.27=2.117.61-1.1+3.45-0.73=9.237.21-3.35+8.36-8.59=3.639.47-1.81+8.39-3.56=12.493.7-1.22+7.39-6.1=3.776.31-1.73+7.7-8.17=4.117.36-5.41+1.48-2.38=1.055.8-4.73+5.65-6.46=0.269.15-5.48+6.9-7.62=2.959.58-7.08+9.45-9.09=2.865.23-4.36+5.77-6.21=0.438.25-1.33+6.66-5.08=8.58.35-6.65+6.84-4.99=3.558.8-7.32+9.01-8.4=2.099.89-3.63+3.36-5.94=3.686.81-1.58+1.59-5.37=1.456.98-1+2.85-3.48=5.359.06-7.78+5.37-2.94=3.718.23-4.93+0.57-3.01=0.869.19-2.09